Ando_Ajo

A man with a unique name, Ue (spelling; Yu), decides to accept an offer to join a program called 'Into The Hole' because he is bored with his life.
The program requires someone to be flown and enter a Black Hole which for thousands of years has always been a mystery to scientists.
This program is sponsored by Hidetoshi Akimura, who spent his entire life dedicated to studying a Black Hole which they named the Black Eye, somewhere in the Norma Arm, Milky Way.
While Ue is on his mission to the Black Eye, there is chaos on Earth, a catastrophe that nearly wipes out humanity.
The disaster was caused by the Healer serum, a serum previously touted as a miracle serum and highly revered by the public, now become a deadly serum that wipes out more than two-thirds of the Earth's population.
Can Ue complete his mission?
And what about the fate of the remaining human beings on Earth?
Find the answer in this novel.

The Last Man in the Universe

"You still want to continue?" asked Denia with blushing cheeks. "You know, they say, the Heaven Serum can make men last six to eight hours in one injection."

The man chuckled as he rubbed the girl's bare back.

"You know," he said, "I'd really like to continue this whole thing. But sadly, I also don't want to get so carried away that it makes me ignore our current state."

After that, they put on their clothes again and then left the hut by the sea to continue on their way, to find a safe place, a place they would make as a place to spend the rest of their lives in peace.

There is not much left along the coast, even the plants seem reluctant to thrive. Only trees have died and fallen among the rubble of houses or dock buildings. Even if there are still trees standing tall, they are nothing more than trees that have withered, waiting for time to fall to the ground.

A Thing Can Move the Heart